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6801525201 = 32398572829
BaseRepresentation
bin1100101010110011…
…10000100111010001
3122120000021021112210
412111121300213101
5102412142301301
63042524142333
7330356003352
oct62531604721
918500237483
106801525201
112980313609
1213999979a9
13845163c33
14487453d29
1529c1b1ad6
hex1956709d1

6801525201 has 8 divisors (see below), whose sum is σ = 9462991680. Its totient is φ = 4337204432.

The previous prime is 6801525173. The next prime is 6801525229. The reversal of 6801525201 is 1025251086.

6801525201 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (6801525173) and next prime (6801525229).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6801525201 - 25 = 6801525169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6801525001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49286346 + ... + 49286483.

It is an arithmetic number, because the mean of its divisors is an integer number (1182873960).

Almost surely, 26801525201 is an apocalyptic number.

It is an amenable number.

6801525201 is a deficient number, since it is larger than the sum of its proper divisors (2661466479).

6801525201 is a wasteful number, since it uses less digits than its factorization.

6801525201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98572855.

The product of its (nonzero) digits is 4800, while the sum is 30.

The square root of 6801525201 is about 82471.3598832952. The cubic root of 6801525201 is about 1894.6781083383.

Adding to 6801525201 its reverse (1025251086), we get a palindrome (7826776287).

The spelling of 6801525201 in words is "six billion, eight hundred one million, five hundred twenty-five thousand, two hundred one".

Divisors: 1 3 23 69 98572829 295718487 2267175067 6801525201